1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Degger [83]
3 years ago
7

The Delta.Hrxn of formation of carbon dioxide is negative. Which statement is true? The reaction is endothermic. The reaction is

exothermic. The amount of carbon dioxide is more than the amount of reactants. The amount of carbon dioxide is less than the amount of reactants.
History
2 answers:
serious [3.7K]3 years ago
5 0

Answer:

exothermic

Explanation:

on edge

melisa1 [442]3 years ago
3 0

Answer:

The reaction is exothermic.

Explanation:

Enthalpy of Formation (ΔHrxn):

It is regarded as the variation in enthalpy when a mole of substance is produced at standard temperature and pressure through its pure elements under same conditions.

1) ΔHrxn = negative

When the energy is produced in the course of production of compound in a chemical reaction. It is known as Exothermic reaction.

2) ΔHrxn = posituve

When the energy taken in in the course of the production of compound in a chemical reaction. It is known as Endothermic reaction

The of production of carbon dioxide is negative. It implies that the ΔHrxn is an exothermic reaction.

You might be interested in
Read the excerpt and answer the question.
Dima020 [189]
When new people come into town, there are bound to be those filled with curiosity to see who this new person is. There will be people who will want to accommodate the new person and guide them to places. But this does not mean that the new people who have come to our town can be rude and unmannerly. We have as much curiosity as you and when you come into our town we hope that we can be able to accommodate you and have opportunities to meet up. But because some people who come into our town forget about good manners and show great rudeness we cannot guide you , we cannot observe you even if we wish to. That is why we have to hide behind bushes where you are going to pass. And we are to never intrude ourselves into your company because we do not wish to be met with rudeness.

The idea I think Franklin is conveying in this excerpt is that when you go into a new place into someone else’s town. Do not forget your manners and do not be rude because if those in the town are met with your rudeness they may not want to accommodate you anymore.
5 0
3 years ago
After he gained control of the Roman Empire, Constantine moved the capital to
Elenna [48]

Correct answer:

<h2>Constantine moved the capital to Byzantium and renamed it Constantinople.</h2>

Additional details:

Constantine built his new capital city to resemble "Old Rome."  Constantine made his own capital city in monumental fashion, but wanted to give it also the prestige and aura of the Roman Empire. The building of Constantinople took several years, and Constantine modeled it after Rome, with government buildings designed in Roman style.

The existing city of Byzantium was the place Constantine built up and renamed after himself as Constantinople. (That's why the Eastern Roman Empire often is referred to as the Byzantine Empire.)

Today, Istanbul is the name of the city that was once Byzantium and then Constantinople.

8 0
3 years ago
Read 2 more answers
What do the New Jersey Devils (NHL) and Colorado Rockies (MLB) have in common in hooky?
Paraphin [41]
What do they have in common
5 0
2 years ago
Read 2 more answers
This poster would have been created by which wartime organization? *
Sergeeva-Olga [200]

Answer:

A, there really isn't a lot of info but that's what I would pick

5 0
3 years ago
President nixon proposed a solution to domestic problems called ____ which would shift power and money to states and cities.
Sergeeva-Olga [200]
The correct answer is New Federalism.

This policy of Richard Nixon focused on giving state and local government more power in solving social issues within their respective territories. Nixon felt that the federal government was too large and intrusive in scope ever since the New Deal programs developed by President Franklin D. Roosevelt. The New Federalism program would help to get rid of this oversight and allow states/cities to have more control over the funds they received from the federal government.
5 0
3 years ago
Other questions:
  • what were the roles of the federalist papers , Alexander Hamilton, and James Madison in the formation of the US Constitution?
    9·1 answer
  • What were 5 effects of the Vietnam War on the nation
    11·1 answer
  • Melchora Aquino was captured and exiled in _______ for helping the kapituneros
    8·1 answer
  • Which part of Phoenician culture is still important to many cultures today?
    11·2 answers
  • The Black Death effected Europe by...
    15·2 answers
  • What are implied powers
    15·2 answers
  • Effect
    10·2 answers
  • Which political leader is described above?
    7·2 answers
  • Plz hurry plzz Motezuma II did not attack Cortes because
    9·1 answer
  • If you lived in Philadelphia in the late 1780s, what is the fewest number of miles you would have to travel to enter an area tha
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!